# The table lists the actual annual cost y to drive a midsize car 15,000 miles per year

## Question:

The table lists the actual annual cost y to drive a midsize car 15,000 miles per year for selected years X.

(a) Predict whether the correlation coefficient is positive, negative, or zero.

(b) Find a least-squares regression line that models these data. What is the correlation coefficient?

(c) Estimate the cost of driving a midsize car in 2005.

(d) Estimate the year when the cost to drive a car could reach $10,000.

Fantastic news! We've Found the answer you've been seeking!

## Step by Step Answer:

**Related Book For**

## College Algebra With Modeling And Visualization

**ISBN:** 9780134418049

6th Edition

**Authors:** Gary Rockswold